main()
{
    char a,*pa,b;
    int i,*pi,j;
    input a;
    input i;

    if(0) { output "\n"; }

    pa = &a;
    pi = &i;
    b = *pa;
    j = *pi;

    if(0) { output "\n"; }
    output b;
    output j;
    output "\n";
}
